EP 0472016 B1 19940831 - Method for controlling a slip in a pellet press and apparatus for applying the method.
Title (en)
Method for controlling a slip in a pellet press and apparatus for applying the method.
Title (de)
Verfahren zur Schlupfregelung an einer Würfelpresse und Vorrichtung zur Durchführung des Verfahrens.
Title (fr)
Procédé pour contrÔler le patinage dans une presse à granuler et dispositif pour la mise en oeuvre du procédé.
Publication
Application
Priority
CH 269790 A 19900820
Abstract (en)
[origin: EP0472016A2] A pellet press (1) is equipped with a control device by means of which it is possible to maintain a desired degree of pressing roller slip, for example none, or a presettable maximum value. <??>For this purpose, the pellet press (1) has a first measuring device (27, 28) for measuring the circumferential speed of the perforated die (8) and a second measuring device (23, 24) for measuring the circumferential speed of the pressing rollers (11, 12). The two circumferential speeds are compared in a comparison device (30, 31) and when a preselectable maximum value for the difference of the two measured values is exceeded, a slip signal is generated by means of which the press drive and/or the feeding of starting material to be pressed is influenced in such a way that the slip is suppressed. <IMAGE>
IPC 1-7
IPC 8 full level
B30B 11/00 (2006.01); B30B 11/20 (2006.01)
CPC (source: EP US)
B30B 11/005 (2013.01 - EP US); B30B 11/201 (2013.01 - EP US); Y10S 100/905 (2013.01 - EP US); Y10S 425/23 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0472016 A2 19920226; EP 0472016 A3 19920812; EP 0472016 B1 19940831; AT E110626 T1 19940915; CH 681969 A5 19930630; DE 59102728 D1 19941006; US 5152215 A 19921006
DOCDB simple family (application)
EP 91112845 A 19910731; AT 91112845 T 19910731; CH 269790 A 19900820; DE 59102728 T 19910731; US 73321691 A 19910719